From: "leo" <halloleo@noospaam.myrealbox.com>
Subject: Re: is the ls-lisp package switched on or off?
Date: Tue, 2 Dec 2003 14:35:42 +1100 [thread overview]
Message-ID: <bqh19j$1ecc$1@otis.netspace.net.au> (raw)
In-Reply-To: mailman.835.1070262627.399.help-gnu-emacs@gnu.org
thanks a lot for your detailed reply!
cheers, leo
"Eli Zaretskii" <eliz@elta.co.il> wrote in message
news:mailman.835.1070262627.399.help-gnu-emacs@gnu.org...
> > From: "leo" <halloleo@noospaam.myrealbox.com>
> > Newsgroups: gnu.emacs.help
> > Date: Mon, 1 Dec 2003 15:01:36 +1100
> >
> > how can i (inside emacs) find out wether the ls-lisp package is in use
or
> > not?
>
> Every ELisp package has a line near its end saying this:
>
> (provide 'package-name)
>
> This is so you could make a test of whether the package has been
> loaded into Emacs, like this:
>
> (featurep 'package-name)
>
> This expression returns t if the package was loaded, nil otherwise.
>
> So in your case,
>
> (featurep 'ls-lisp)
>
> will supply the answer.
>
> > i just found out the hard way, hid the excuteable and dired was still
able
> > to produce a directory.
> >
> > so i guess it uses ls-lisp (or did it uses ls-lisp only beacuse it
couln't
> > find the ls command?)
>
> I'm guessing that you are running on Windows. Emacs on Windows uses
> ls-lisp by default, since most Windows machines don't have an external
> `ls' command.
>
> > but is there a switch or so in emacs?
>
> If you want to turn off the Lisp emulation of `ls', customize the
> value of the variable `ls-lisp-use-insert-directory-program': if set
> to non-nil, it will cause Emacs to use the external `ls'. (However, I
> don't recommend to do that if your `ls' is a Cygwin program, since
> Cygwin programs have compatibility issues with Emacs.)
>
>
>
prev parent reply other threads:[~2003-12-02 3:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-01 4:01 is the ls-lisp package switched on or off? leo
2003-12-01 6:10 ` Eli Zaretskii
[not found] ` <mailman.835.1070262627.399.help-gnu-emacs@gnu.org>
2003-12-01 19:36 ` Stefan Monnier
2003-12-02 3:45 ` leo
2003-12-02 8:13 ` Eli Zaretskii
2003-12-02 16:57 ` Eli Zaretskii
2003-12-02 3:35 ` leo [this message]
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